It's one thing when a mammal, bird or even reptile seems to ask a human for help. We've all seen the porpoise come for diveshelp during the Manta Ray night Dive in Hawaii where it was tangled in fishing line. It just seems amazing to even consider that a shark might do that. Come on, they are older than the trees and we've always been told they are just instinct, no thought. Then there was those instructors in the Bahamas that freed that shark from rope at the feeding station. Now fromFlorida we have a video of a Lemon Shark coming to a diver for help removing a hook. Seems amazing to me and pretty darn cool. Maybe divers are ambassadors to the ocean.